Module 4 Unit 10 Great inventions.单元重难点过关（专项训练）-2025-2026学年牛津上海版（三起）（2012）英语五年级下册

Unit 10 Great inventions.单元重难点过关 重点1：“I think. . .”句型的用法 一、单项选择。 (　　)1. I think ______ invent it yourself. A. can you　 B. you can　 C. can (　　)2. We ________ think you are right. A. not B. aren't C. don't (　　)3. Do you think ________ a good boy? A. he is B. is he C. does he 二、按要求改写句子。 1. I think this is Mr Li's jacket. (改为否定句) ______________________________________________ 2. I think Jenny can cook nice food. (改为否定句) ______________________________________________ 3. I think they like eating bananas very much. (改为一般疑问句) ________________________________________________ 4. I don't think you can go to the park. (改为肯定句) ________________________________________________ 5. I think Peter should do more exercise every day. (改为一般疑问句) ________________________________________________ 三、仿照例子写句子, 可根据需要添加词。 例： I, think, watch, useful(. ) I think the watch is useful. 1. My mother, think, we, do homework, first(. ) __________________________________________ 2. I, not, think, he, late(. ) _________________________________________ 3. you, think, he, good at, science(?) _________________________________________ 重点2：单元阅读 一、完形填空。 Now we can see QR codes in many places. We 1. ________ the mobile phone to scan the QR codes. Then we pay money, get information, 2. ________ friends and so on. QR codes are 3. ______.Do you know who invented 4. ______ and 5. ________ he invented them? 6. ________ QR codes were invented, people used bar codes. A bar code 7. ________ have so much information.A Japanese man wanted 8._____ solve the problem, so he invented the QR codes with his team. His 9. ________ is Masahiro Hara.He is a great man. Maybe many years later, you will find that QR codes are not so good and you may invent a 10. ________ code. (　　)1. A. see B. use C. watch (　　)2. A. tell B. play C. make (　　)3. A. useful B. beautiful C. interested (　　)4. A. it B. them C. us (　　)5. A. what B. whose C. why (　　)6. A. Before B. After C. For (　　)7. A. doesn't B. wasn't C. isn't (　　)8. A. help B. to help C. helping (　　)9. A. place B. project C. name (　　)10. A. clean B. old C. new 二、阅读短文内容, 判断句子正(T)误(F)。 Let's have a look at these teenage inventions that might change the world. Banana leaves usually go bad in two or three days. Tenith Adithyaa, a teenager from India, usesUV to make the leaves stay fresh for a year. Tenith thinks that one day people can use the leaves to make plates, cups and other things. David Cohen, an American teenager, builds an earthworm robot. It can go into the very small places, where people or dogs can't go. It will be used for finding people in a fire or an earthquake. Remya Jose, a 14­year­old girl from India, finds it's tiring and boring to wash clothes by hand in the river. She reuses some bike parts and makes a washing machine. It saves time, energy and keeps people fit at the same time. Kenneth Shinozuku, a 15­year­old boy from New York, finds that his grandfather has Alzheimer's disease. He often leaves home and gets lost. So Kenneth invents the wearable sensors to help people find their family members like his grandfather. (　　)1. Plates and cups are made of fresh banana leaves. (　　)2. The earthworm robot built by David Cohen can go into the small places. (　　)3. Remya Jose wants to make a washing machine because she has no time to wash clothes. (　　)4. David Cohen is a middle school student from India. (　　)5. Kenneth's wearable sensors will help old people and their family. 重点3：单元写作 一、方法指导 谈论自己的发明, 可按“三步三要素法”写作。第一步写开头, 引出话题, 先告诉大家你想发明的是什么；第二步写正文, 具体描写发明物的大小、颜色及用途三要素；第三步写结尾, 表达对该发明物的喜爱之情。 二、素材积累 必备词汇 必备句型 开头 引出话题：want to, invent, myself, special hat, funny shoes. . . ·I'm going to invent something myself. ·I'm going to invent… 正文 大小：big, small…　 颜色：red, white… 用途：travel anywhere, make the air cool, help people… ·It's small. ·It's red. ·It can… 结尾 表达喜爱之情：like, cool. . . ·I like this invention. It's cool. 三、以读促写(阅读范文, 完成下列各题, 体悟写法) My name is Allen. I want to be an inventor. I am going to invent some robots in the future. First, I'll invent a cooking robot. It's light (轻的). It's yellow. It can help my mother cook food fast. Next, I'll invent a haircut robot. It's small. It's red. It can help us cut hair quickly. Then I'll invent a basketball­-playing robot. It's cool. It's black. It can play basketball very well. We can play together. I think we'll have a good time together. I think I'll like them very much. I can't wait. (一)请仿照画线部分, 写一写。 ______________________________________________________________________________ (二)根据短文内容, 完成思维导图。 四、参照以上范文, 自己动手写一写吧!　 生活中有很多发明, 其中一些发明改变了我们的生活方式。如果你是一个发明家, 你最想发明什么?请写一篇短文, 介绍一下你的发明吧。 要求：1. 语句通顺, 语法正确；2. 不少于50词。 __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 重点1：一、BCA 二、I don't think this is Mr Li's jacket. ；I don't think Jenny can cook nice food. ；Do you think they like eating bananas very much?；I think you can go to the park. ；Do you think Peter should do more exercise every day? 三、My mother thinks we should do homework first. ；I don't think he is late. ；Do you think he is good at science? 重点2：一、BCABCAABCC 二、FTFFT 重点3：三、First，I'll invent funny shoes. They are big. (答案不唯一) ；inventor；cooking；yellow；haircut；small；basketball-­playing；play basketball 四、I want to invent many things to help people. I think a flying bike is very useful in our life. So I want to invent a flying bike first. It will be small and light. It will have two wheels and two wings. We can ride it on the ground. It can also fly in the sky. It will help us go anywhere. ( 1 ) 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $